The one plus with the Jays situation is ownership is willing to spend, and will be more inclined to after the season they just had to keep the momentum going.
Vladdy and Kirk are locked up which is nice. Would be nice if the Jays could lock Varsho up to a Kirk type of extension this offseason. But yes, this offseason will have to be a busy one. Jays will have to replace two big pieces in Bieber, and Bo. Yesavage and Lauer likely could fill out the rest of the rotation with Berrios as you're #4-5. The Jays do need a #1-2 to pair with Gausman whether that's bringing back Bieber or someone else. As for Bo, I'm fine with the Jays rolling with Gimenez at shortstop, but need to replace Bo's offensive production from somewhere. Also, have to expect some drop-off from Springer realistically and some other players who surprised this season like Lukes, Clement etc. Gotta hope Santander bounces back.
Regardless, don't care about the offseason right now. Enjoy the Postseason and worry about that all later haha!